package com.grm.mapper;

import com.grm.entity.User;

public interface UserMapper {
	/**
	 * desc: 保存
	 * 
	 * @param user
	 */
	void save(User user);
	
	/**
	 * desc: 查询
	 * 
	 * @param id
	 * @return
	 */
	User get(Long id);
}
